anch0vy

import socket
import StringIO
import struct
from struct import pack
def make_packet(bf,ori):
	len_ori=len(ori)
	if len(ori)%8!=0:
		ori=ori+'\x00'*(8-len(ori)%8)
	encoded=bf.encode(ori)
	len_enc=len(encoded)

anch0vy

import socket
import os
s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_TCP)
if os.name=='nt':
	HOST = socket.gethostbyname(socket.gethostname())
	s.bind((HOST, 0))
	s.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1)
	s.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)
while True:
	RawPacketData,(ip,port)=s.recvfrom(65565)

anch0vy

try:
	1/0
finally:
	print 'in finally'

anch0vy

def life():
	try:
		return 'egg'#삶은계란
	finally:
		return 42#the answer to life the universe and everything

anch0vy

import sys
import math 
if __name__=='__main__':
  for x in sys.argv[1:]:
    counts=[0]*256
    entropy=0
    with open(x,'rb') as f:
      fr=f.read()
      for xx in fr:
        counts[ord(xx)]+=1

anch0vy

pip install pyinstaller
pyinstaller-script.py -F myscript.py

anch0vy

f=open('myfile')
print os.fstat(f.fileno()).st_size

anch0vy

def wtf(r):
	global dontknow_table
	for x in range(len(dontknow_table)):
		dontknow_table[x]^=xor_table[r]


r3=0x0
while 1:
	r7 = [input[r3:r3+2][::-1] - 0x3332][::-1]
	r7 = ~r7

anch0vy

#아이다에서 프로세스 덤프 분석하기

##준비물

• Process Explorer

• IDA

• windbg

##방법

anch0vy

# -*- coding: utf-8 -*-
import time
import pickle
import struct
from math import log,e
from hashlib import md5

startBlock = 'cat'

def mine(block,diff):